Scott's party at the South Pole. Henry Bowers via Wikimedia Commons // Public Domain
Scott's party at the South Pole. Henry Bowers via Wikimedia Commons // Public Domain

This Explorer's Corpse Has Been Trapped in Ice for More Than a Century

Scott's party at the South Pole. Henry Bowers via Wikimedia Commons // Public Domain
Scott's party at the South Pole. Henry Bowers via Wikimedia Commons // Public Domain

You may know the sad story of Captain Robert Falcon Scott, the British explorer who aimed to be the first to reach the South Pole—only to arrive in January 1912 to find a Norwegian flag had been planted by explorer Roald Amundsen five weeks prior. Among other setbacks, the Scott expedition was plagued by technical difficulties, infirm ponies, and illness during their 800-mile trek across the Ross Ice Shelf back to their base camp in McMurdo Sound.

Ultimately, all five men perished before they reached the camp. Petty Officer Edgar Evans suffered a head injury, a serious wound on his hand, and frostbite before dying at a temporary campsite on the return journey. Captain Lawrence Oates, suffering severely from frostbite, voluntarily left the camp one night and walked right into a blizzard, choosing to sacrifice himself rather than slow the other men down. Captain Scott, Lieutenant Henry "Birdie" Bowers, and Doctor Edward Adrian Wilson subsequently died in late March of a vicious combination of exposure and starvation.

The makeshift camp in which the last three men died was only 11 miles from a supply depot. When their frozen corpses were discovered on the ice shelf by a search party the following November, a cairn of snow was built around them, tent and all, as there was no soil in which to bury them. A cross made of skis was added to the top. Before they left, surgeon Edward Leicester Atkinson, a member of the search party, left a note in a metal cylinder at the site:

November 12, 1912, Lat. 79 degrees, 50 mins. South. This cross and cairn are erected over the bodies of Captain Scott, C.V.O., R.N., Doctor E. A. Wilson, M.B. B.C., Cantab., and Lieutenant H. R. Bowers, Royal Indian Marine—a slight token to perpetuate their successful and gallant attempt to reach the Pole. This they did on January 17, 1912, after the Norwegian Expedition had already done so. Inclement weather with lack of fuel was the cause of their death. Also to commemorate their two gallant comrades, Captain L. E. G. Oates of the Inniskilling Dragoons, who walked to his death in a blizzard to save his comrades about eighteen miles south of this position; also of Seaman Edgar Evans, who died at the foot of the Beardmore Glacier. “The Lord gave and the Lord taketh away; blessed be the name of the Lord.”

But something even more curious happened next.

In the century and change since Scott and his comrades died, the cairn-tomb has been slowly moving. That’s because it was erected on top of a 360-foot-thick section of ice—the Ross Ice Shelf, which is constantly fed by glaciers on either side. As of 2011, according to the Polar Record, it was buried under approximately 53 feet of ice, as the surface accumulates more ice and the bottom of the shelf melts and refreezes. Assuming the rate of accumulation has been approximately the same for the last five years, they’re about 55 feet inside the ice by now.

The north edge of the ice shelf also grows and shifts, as the entire plate moves slowly toward the water’s edge. As such, the cairn, the tent, and the corpses have traveled about 39 miles away from their original geographic location, and they’re still on the move. No one seems to have pinpointed exactly where they are, but glacierologists who have weighed in on the topic generally believe the bodies are still preserved intact [PDF].

Within another 250 years or so, the bodies of Scott, Bowers, and Wilson will have at last traveled to the edge of the Ross Ice Shelf, where it meets McMurdo Sound in the Ross Sea. By then, they’ll be encased in more than 325 feet of ice. The ice is not as thick at the front of the shelf as it is where the cairn began its journey, and so they could be embedded low by the time they get to the water.

It’s tempting to imagine that once the bodies meet the edge of the ice shelf in about two and a half centuries, they’ll just slide out of the melted ice and splash into the ocean. But that’s not quite how it works. As the Ross Ice Shelf advances further out to sea, every 50 to 100 years it can no longer support its own weight and the shelf calves off an iceberg. The particular chunk of the ice shelf holding the remains of Scott and his men is expected to break off into an iceberg (or possibly a mini version called a growler or bergy bit) before they get to the front of the ice shelf at the water. Back in 2011, the Polar Record forecasted that the special day will fall in 2250 or thereabouts.

If all goes as predicted, this means that Captain Scott, Lieutenant Bowers, and Doctor Wilson will then get to ride around the Ross Sea—and later the Southern Ocean—inside of an iceberg about 350 years after their deaths.

Depending on where the berg with the British bodies breaks off from the ice shelf, it will probably stay local and head toward the Antarctic Peninsula and the South Shetland Islands. The iceberg will almost certainly melt someday, be it in a decade or a century. Then, the dead men will be free-floating in the water, where, depending on a host of circumstances, they’ll stay until currents and sea animals have their way with them. Their skeletons are then predicted to wash up somewhere, possibly the South Shetlands—but who can say for sure? All we can really do is keep an eye out for them in the area in about 250 years.

Although the deaths of Robert F. Scott and his team were tragic, it’s possible to imagine that as explorers, they might have approved of the far-out adventure their bodies would endure—centuries after their final one got cut a bit short.

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Medicine
Charles Dickens Museum Highlights the Author's Contributions to Science and Medicine

Charles Dickens is celebrated for his verbose prose and memorable opening lines, but lesser known are his contributions to science—particularly the field of medicine.

A new exhibition at London’s Charles Dickens Museum—titled "Charles Dickens: Man of Science"—is showcasing the English author’s scientific side. In several instances, the writer's detailed descriptions of medical conditions predated and sometimes even inspired the discovery of several diseases, The Guardian reports.

In his novel Dombey and Son, the character of Mrs. Skewton was paralyzed on her right side and unable to speak. Dickens was the first person to document this inexplicable condition, and a scientist later discovered that one side of the brain was largely responsible for speech production. "Fat boy" Joe, a character in The Pickwick Papers who snored loudly while sleeping, later lent his namesake to Pickwickian Syndrome, otherwise known as obesity hypoventilation syndrome.

A figurine of Fat Boy Joe
Courtesy of the Charles Dickens Museum

Dickens also wrote eloquently about the symptoms of tuberculosis and dyslexia, and some of his passages were used to teach diagnosis to students of medicine.

“Dickens is an unbelievably acute observer of human behaviors,” museum curator Frankie Kubicki told The Guardian. “He captures these behaviors so perfectly that his descriptions can be used to build relationships between symptoms and disease.”

Dickens was also chummy with some of the leading scientists of his day, including Michael Faraday, Charles Darwin, and chemist Jane Marcet, and the exhibition showcases some of the writer's correspondence with these notable figures. Beyond medicine, Dickens also contributed to the fields of chemistry, geology, and environmental science.

Less scientifically sound was the author’s affinity for mesmerism, a form of hypnotism introduced in the 1770s as a method of controlling “animal magnetism,” a magnetic fluid which proponents of the practice believed flowed through all people. Dickens studied the methods of mesmerism and was so convinced by his powers that he later wrote, “I have the perfect conviction that I could magnetize a frying-pan.” A playbill of Animal Magnetism, an 1857 production that Dickens starred in, is also part of the exhibit.

A play script from Animal Magnetism
Courtesy of the Charles Dickens Museum

Located at 48-49 Doughty Street in London, the exhibition will be on display until November 11, 2018.

[h/t The Guardian]

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NASA // Public Domain
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History
On This Day in 1983, Sally Ride Made History
NASA // Public Domain
NASA // Public Domain

Thirty-five years ago today, on June 18, 1983, Sally Ride became the first American woman in space. She flew on the space shuttle Challenger on a six-day mission. She had previously helped build the shuttle's robot arm, and now she operated it in space. Not only was she the first American woman to go to space, she was the youngest astronaut in space, at age 32.

(As with many space-related firsts, that "American" qualifier is important. The Soviet space program had sent two women cosmonauts into space well in advance of Ride. Cosmonaut Valentina Tereshkova flew all the way back in 1963, and Svetlana Savitskaya in 1982. They also sent various younger people to space, including Tereshkova.)

Ride represented a change in the previously completely male astronaut program. Although NASA had unofficially tested women in the late 1950s as part of the Mercury program, the idea of sending women into space was quickly discarded. NASA policy for decades was that only men would be considered as astronauts. It took until 1978 for NASA to change the policy—that year, six women became astronauts: Sally Ride, Judith Resnik, Kathryn Sullivan, Anna Fisher, Margaret Rhea Seddon, and Shannon Lucid.

Ride and her colleagues were subject to an endless barrage of sexist media questions, curious how women might fare in space. They also encountered institutional sexism at NASA itself. Ride recalled:

"The engineers at NASA, in their infinite wisdom, decided that women astronauts would want makeup—so they designed a makeup kit. A makeup kit brought to you by NASA engineers. ... You can just imagine the discussions amongst the predominantly male engineers about what should go in a makeup kit."

Ride held a Ph.D. in astrophysics, two bachelor's degrees (English and physics), and had served as CapCom (Capsule Communicator) for the second and third shuttle flights, STS-2 and -3. She was an accomplished pilot and athlete, as well as a Presbyterian elder. She was closely connected to Challenger, performing two missions on it and losing four fellow members of her 1978 class when it exploded.

After her astronaut career concluded, Ride served on both the Challenger and Columbia disaster review panels. During the former, she leaked vital information about the Challenger disaster (o-ring engineering reports), though this wasn't broadly known until after her death. She wrote educational books and founded Sally Ride Science. She was asked to head up NASA by the Clinton administration, but declined.

Ride died in 2012 from pancreatic cancer. Her obituary made news for quietly mentioning that she was survived by her partner of 27 years, Tam O'Shaughnessy. Although Ride had come out to her family and close friends, the obituary was the first public statement that she was gay. It was also the first time most people found out she'd suffered from pancreatic cancer at all; she asked that donations in her memory be made to a fund devoted to studying that form of cancer.

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